https://www.spring.io/spring-data/spring-data-commons: Global parent pom.xml to be used by Spring Data modules (Pivotal Software, Inc.) 
Contains advanced support for transactions, e.g. a best-effort delegating transaction manager.

See Also:
  • ChainedTransactionManager
/**
 * Contains advanced support for transactions, e.g. a best-effort delegating transaction manager.
 * 
 * @see org.springframework.data.transaction.ChainedTransactionManager
 */
@org.springframework.lang.NonNullApi
package org.springframework.data.transaction;